__main__ not found?

[TermOfficial]

pi2@raspberrypi:~/raphael-kit/python $ python3 2.2.10_write.py
Traceback (most recent call last):
File "2.2.10_write.py", line 6, in
reader = SimpleMFRC522()
File "/home/pi2/.local/lib/python3.7/site-packages/mfrc522/SimpleMFRC522.py", line 14, in init
self.READER = MFRC522()
File "/home/pi2/.local/lib/python3.7/site-packages/mfrc522/MFRC522.py", line 130, in init
self.spi.open(bus, device)
FileNotFoundError: [Errno 2] No such file or directory

That's what I'm getting

[muasim]

SimpleMFRC522 is using /dev/spidev0.0 device file.

MFRC522-python/mfrc522/SimpleMFRC522.py

Lines 13 to 14 in 52d5a69

	def __init__(self):
	self.READER = MFRC522()

MFRC522-python/mfrc522/MFRC522.py

Lines 128 to 130 in 52d5a69

	def __init__(self, bus=0, device=0, spd=1000000, pin_mode=10, pin_rst=-1, debugLevel='WARNING'):
	self.spi = spidev.SpiDev()
	self.spi.open(bus, device)

https://github.com/doceme/py-spidev/blob/a5d82b88bd1c95c9f9ec46e9f7afe08c3323e625/spidev_module.c#L1311-L1328

Device file is not listed in /dev folder. Possible causes are;

• SPI module is not activated - loaded - blacklisted.

I recommend you to look into official documentation.
https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#software